package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface SetmealDishMapper {
    
    /*
    * 根据菜品id查询对应的套餐id
     */
    public List<Long> getSetealIdsByDishId(List<Long> ids);

    //批量插入套餐菜品数据
    void insertBatch(List<SetmealDish> setmealDishes);

    //根据套餐id删除套餐菜品数据
    @Delete("delete from setmeal_dish where setmeal_id = #{id}")
    void deleteBySetmealId(Long id);

    //根据套餐id查询套餐中的菜品数据id
    @Select("select dish_id from setmeal_dish where setmeal_id = #{id}")
    List<Long> getDishIdBySetmealId(Long id);

    /**
     * 根据套餐id查询套餐和菜品的关联关系
     * @param setmealId
     * @return
     */
    @Select("select * from setmeal_dish where setmeal_id = #{setmealId}")
    List<SetmealDish> getBySetmealId(Long setmealId);

}
